Pharmaceutical cap



FIG. 1 is a top, front and right side perspective view of a pharmaceutical cap of the claimed design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Any broken line illustration of the environmental structure in the drawing is not part of the claimed design. 

The ornamental design for a pharmaceutical cap, as shown and described. 